//The MIT License

//Copyright (c) 2009 Lluis Sanchez, Nick Darnell

//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:

//The above copyright notice and this permission notice shall be included in
//all copies or substantial portions of the Software.

//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//THE SOFTWARE.

using System;
using System.Collections;
using System.Reflection.Emit;
using System.Reflection;

using NUnit.Framework;

namespace Polymorph.Test
{
    [TestFixture]
    public class TryTestFixture
    {
        [Test]
        public void TryCatchFinallyTest()
        {
            CodeDynamicMethod method = new CodeDynamicMethod("PerformException");
            CodeBuilder cb = method.CodeBuilder;

            cb.Try();
            cb += ExpConsole.WriteLine("Throwing Exception");
            cb.Throw<Exception>();
            cb.Catch<Exception>();
            cb += ExpConsole.WriteLine("Caught Exception");
            cb.EndCatch();
            //cb.Fault();
            //cb += ExpConsole.WriteLine("Fault Done");
            //cb.EndFault();
            cb.Finally();
            cb += ExpConsole.WriteLine("Finally Done");
            cb.EndFinally();
            cb.EndTry();

            Console.WriteLine(method.PrintCode());

            DynamicMethod dm = method.Generate();
            dm.Invoke(null, null);
        }

        [Test]
        public void MyTest2()
        {
            //AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly(new AssemblyName("da"), AssemblyBuilderAccess.Run);
            //ModuleBuilder mb = ab.DefineDynamicModule("da");
            //TypeBuilder tb = mb.DefineType("MyDynamicType", TypeAttributes.Public);

            //MethodBuilder method = tb.DefineMethod("PerformException", MethodAttributes.Public | MethodAttributes.Static);
            //CodeBuilder cb = new CodeBuilder();

            //cb.Try();
            //cb += ExpConsole.WriteLine("Throwing Exception");
            //cb.Throw<Exception>();
            //cb.CatchWhen<Exception>(Exp.Literal(1) == Exp.Literal(1));
            //cb += ExpConsole.WriteLine("Caught CatchWhen Exception");
            //cb.EndCatchWhen();
            ////cb.Fault();
            ////cb += ExpConsole.WriteLine("Fault Done");
            ////cb.EndFault();
            //cb.Finally();
            //cb += ExpConsole.WriteLine("Finally Done");
            //cb.EndFinally();
            //cb.EndTry();

            //Console.WriteLine(cb.PrintCode());

            //cb.Generate(method.GetILGenerator());
            //method.Invoke(null, null);
        }
    }
}